Do octopus and cuttlefish taste the same? What's the difference between octopus and cuttlefish?

It may not make any difference. It's all salty and delicious. I can't see the difference. However, I can tell the taste by looking at the shape of the food. If squid and cuttlefish are chopped, I think it's hard to taste different? In the picture below, from left to right are cuttlefish, squid and octopus.

Octopus, squid and cuttlefish are all soft-footed animals-cuttlefish is big and has hard bones inside; Squid body is slender and soft; Octopus has a round head, a soft body and eight wrist feet. Octopus is called octopus because it has eight wrist feet, while squid and cuttlefish both have ten wrist feet.